57858460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 133372512

約数和(自身を除く): 75514052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1453, 1810, 1991, 2906, 3620, 3982, 5812, 7265, 7964, 9955, 14530, 15983, 19910, 29060, 31966, 39820, 63932, 79915, 159830, 262993, 319660, 525986, 1051972, 1314965, 2629930, 2892923, 5259860, 5785846, 11571692, 14464615, 28929230, 57858460]

約数ペア:

[(1, 57858460), (2, 28929230), (4, 14464615), (5, 11571692), (10, 5785846), (11, 5259860), (20, 2892923), (22, 2629930), (44, 1314965), (55, 1051972), (110, 525986), (181, 319660), (220, 262993), (362, 159830), (724, 79915), (905, 63932), (1453, 39820), (1810, 31966), (1991, 29060), (2906, 19910), (3620, 15983), (3982, 14530), (5812, 9955), (7265, 7964)]